Bentonite Dryer
Bentonite Dryer Machine Introduction
Bentonite is a kind of natural mineral material with excellent performance. It is widely used in metallurgy, chemical industry, cosmetics, steel, petroleum and other fields. However, the bentonite contains a certain amount of water, which requires proper drying to achieve better industrial value. Our bentonite dryer machine is a kind of rotary drum dryer specially designed for bentonite drying. It is characterized by continuous production, high drying efficiency, fast drying speed and simple operation.
Advantages of Bentonite Dryer Machine
♠ The dryer adopts “self-aligning roller device”, which makes the supporting roller and rolling ring in linear contact, thus greatly reducing the wear and power loss.
♣ There are lifting plates installed in the drum, which can lift the materials continuously, not only can disperse the materials, but also make the materials fully dry.
♥ The inclination angle of the guide plate at the feeding end of the dryer is increased, making the wet material enter the intensive drying stage quickly.
♦ The single drum rotary dryer has wide application and can be used to dry a variety of materials, especially suitable for high humidity and high viscosity materials.
♠ Various drying heat sources can be freely selected, biomass, fuel, gas, new energy and other thermal equipment.
Bentonite Clay Dryer Wide Application
The bentonite drying equipment is widely used in building materials, metallurgy, mineral processing, chemical industry, cement and other industries. It is applicable for drying bentonite, kaolin, coal slag, limestone, clay, bauxite, river sand, quartz sand, water slag and other materials with high humidity and high specific gravity.
Main Components of Bentonite Drying System
The complete bentonite drying system is mainly composed of hot air stove, belt feeder, dispersing device, rotary drum dryer, belt discharger, induced draft fan, cyclone dust remover, bag type dust remover (or wet dust remover) and operation control system.
Bentonite Drying Machine Working Principle
Bentonite is crushed by the dispersal feeding device, and then sent to the drum dryer through the screw feeder. Then, it is quickly guided to the inclined lifting area through the large angle guide plate. With the rotation and the inclination of the cylinder, the material is lifted from the bottom to the top of the drum, forming a “material curtain”. The high-temperature flue gas (entering the drying drum at the same end of the wet material) passes through the bentonite, preheating the wet material and evaporate some water. At the same time, the temperature of high-temperature flue gas drops rapidly, and the preheated wet materials enter the medium temperature drying stage, where most of the water is evaporated. With the repeated mixing and exchange of materials and flue gas, the materials are discharged from the drying drum after reaching the heat balance and meeting the moisture requirements for the materials.
Bentonite Dryer Working Video
Bentonite Dryer Technical Parameters
| Specification | Capacity (T/D) | Initial Moisture (%) | Final Moisture (%) | Total Power (kw) | Floor Area (m2) |
| DDMG1918 | 300±10 | 25±5 | ≤12 | 109 | 7m*25m |
| DDMG2218 | 500±30 | 128 | 8m*30m | ||
| DDMG2520 | 700±30 | 240 | 8m*30m | ||
| DDMG2822 | 1000±30 | 400 | 8m*40m | ||
| DDMG3024 | 1200±30 | 480 | 12m*50m | ||
| DDMG3428 | 1500±30 | 600 | 12m*60m | ||
| DDMG3830 | 1800±30 | 800 | 16m*70m | ||
| DDMG4032 | 2000±30 | 1000 | 18m*70m | ||
| DDMG4238 | 2500±30 | 1200 | 20m*80m |
